
Hefei Hongli Electronics Co., Ltd.Anhui Sheng, China

Jiangsu Haiying Delatu Energy Saving Technology Co., Ltd.Jiangsu Sheng, China

Logos Packaging Tianjin Co., Ltd.Tianjin Shi, China

PolyU Industry-University-Research Base (Shenzhen) Co., Ltd.Guangdong Sheng, China

Tianjin Kerunte Packaging Co., Ltd.Tianjin Shi, China

Zhongshan Youyoubei Daily Products Co., Ltd.Guangdong Sheng, China

Shandong Ronghua Biotechnology Co., Ltd.Shandong Sheng, China

cangzhou normal universityHebei Sheng, China

Shandong University (Qihe) Institute of New Materials and Intelligent Equipment

Sung-hee NamSouth Korea

Guilin Nanfang Communication Equipment Engineering Co.

SendSig, LLCUnited States